13367173885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 18001751040

約数和(自身を除く): 4634577155

約数列:

[1, 5, 13, 47, 65, 89, 211, 233, 235, 445, 611, 1055, 1157, 1165, 2743, 3029, 3055, 4183, 5785, 9917, 10951, 13715, 15145, 18779, 20737, 20915, 49163, 49585, 54379, 54755, 93895, 103685, 128921, 142363, 244127, 245815, 269581, 271895, 639119, 644605, 711815, 882613, 974639, 1220635, 1347905, 2310661, 3195595, 4375507, 4413065, 4873195, 11473969, 11553305, 12670307, 21877535, 30038593, 56881591, 57369845, 63351535, 150192965, 205648829, 284407955, 1028244145, 2673434777, 13367173885]

約数ペア:

[(1, 13367173885), (5, 2673434777), (13, 1028244145), (47, 284407955), (65, 205648829), (89, 150192965), (211, 63351535), (233, 57369845), (235, 56881591), (445, 30038593), (611, 21877535), (1055, 12670307), (1157, 11553305), (1165, 11473969), (2743, 4873195), (3029, 4413065), (3055, 4375507), (4183, 3195595), (5785, 2310661), (9917, 1347905), (10951, 1220635), (13715, 974639), (15145, 882613), (18779, 711815), (20737, 644605), (20915, 639119), (49163, 271895), (49585, 269581), (54379, 245815), (54755, 244127), (93895, 142363), (103685, 128921)]